* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.container {
    margin: 0 auto;
    width: 600px;
}

.container h1 {
    margin: 40px 0px 10px;
    text-align: center;
}

.container p {
    text-align: center;
    margin-bottom: 10px;
    color: #666;
}

.row {
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}


.row span {
    width: 90px;
    font-size: 16px;
}

.row input {
    width: 180px;
    height: 30px;
    font-size: 16px;
    border-radius: 5px;
}

.row button {
    width: 240px;
    height: 30px;
    margin: 5px 0px 0px;
    border-radius: 5px;
    color: white;
    background-color: orange;
    border: none;
}

.row button:active {
    background-color: #666;
}

.message {
    font-size: 15px;
    height: 30px;
}